I can vary you can vary she can vary we can vary you can vary they can vary
Form mit V-ing
I can be varying you can be varying she can be varying we can be varying you can be varying they can be varying
Perfekt
I can have varied you can have varied she can have varied we can have varied you can have varied they can have varied
Perfekt mit V-ing
I can have been varying you can have been varying she can have been varying we can have been varying you can have been varying they can have been varying
Negation
Einfache Form
I cannot vary you cannot vary she cannot vary we cannot vary you cannot vary they cannot vary
Form mit V-ing
I cannot be varying you cannot be varying she cannot be varying we cannot be varying you cannot be varying they cannot be varying
Perfekt
I cannot have varied you cannot have varied she cannot have varied we cannot have varied you cannot have varied they cannot have varied
Perfekt mit V-ing
I cannot have been varying you cannot have been varying she cannot have been varying we cannot have been varying you cannot have been varying they cannot have been varying
Fragende Form
Einfache Form
can I vary? can you vary? can she vary? can we vary? can you vary? can they vary?
Form mit V-ing
can I be varying? can you be varying? can she be varying? can we be varying? can you be varying? can they be varying?
Perfekt
can I have varied? can you have varied? can she have varied? can we have varied? can you have varied? can they have varied?
Perfekt mit V-ing
can I have been varying? can you have been varying? can she have been varying? can we have been varying? can you have been varying? can they have been varying?
Fragende Negation Form
Einfache Form
can I not vary? can you not vary? can she not vary? can we not vary? can you not vary? can they not vary?
Form mit V-ing
can I not be varying? can you not be varying? can she not be varying? can we not be varying? can you not be varying? can they not be varying?
Perfekt
can I not have varied? can you not have varied? can she not have varied? can we not have varied? can you not have varied? can they not have varied?
Perfekt mit V-ing
can I not have been varying? can you not have been varying? can she not have been varying? can we not have been varying? can you not have been varying? can they not have been varying?